Re: [ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-04 Thread Kavanagh, Mark B
> > > >Thanks, >Michael >在 2017年5月3日,下午11:28,Kavanagh, Mark B 写道: > >>> >>> Currently, OVS only support DPDK single segment mbuf, >>> it could lead problems, like a large non-DPDK source >>> packet transmit to dpdk port. >>> >>> Also, OVS doesn't copy enough info in mbuf when do >>> packet copy. >

Re: [ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-03 Thread Mike Qiu
Thanks, Michael 在 2017年5月3日,下午11:28,Kavanagh, Mark B 写道: >> >> Currently, OVS only support DPDK single segment mbuf, >> it could lead problems, like a large non-DPDK source >> packet transmit to dpdk port. >> >> Also, OVS doesn't copy enough info in mbuf when do >> packet copy. >> >> At the

Re: [ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-03 Thread Kavanagh, Mark B
> >Currently, OVS only support DPDK single segment mbuf, >it could lead problems, like a large non-DPDK source >packet transmit to dpdk port. > >Also, OVS doesn't copy enough info in mbuf when do >packet copy. > >At the same time, vlan and tunnelling packet's DPDK >offloads, for example TSO, needs

Re: [ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-01 Thread Michael Qiu
Please ignor this patch set. 在 2017/5/1 0:15, Michael Qiu 写道: From: Michael Qiu Currently, OVS only support DPDK single segment mbuf, it could lead problems, like a large non-DPDK source packet transmit to dpdk port. Also, OVS doesn't copy enough info in mbuf when do packet copy. At the sam

Re: [ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-01 Thread 仇大玉
Please ignor this patch set 在 2017/5/1 0:15, Michael Qiu 写道: From: Michael Qiu Currently, OVS only support DPDK single segment mbuf, it could lead problems, like a large non-DPDK source packet transmit to dpdk port. Also, OVS doesn't copy enough info in mbuf when do packet copy. At the same

[ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-05-01 Thread Michael Qiu
From: Michael Qiu Currently, OVS only support DPDK single segment mbuf, it could lead problems, like a large non-DPDK source packet transmit to dpdk port. Also, OVS doesn't copy enough info in mbuf when do packet copy. At the same time, vlan and tunnelling packet's DPDK offloads, for example TS

[ovs-dev] [PATCH 0/5 v2] DPDK multi-segment mbuf support

2017-04-30 Thread Michael Qiu
From: Michael Qiu Currently, OVS only support DPDK single segment mbuf, it could lead problems, like a large non-DPDK source packet transmit to dpdk port. Also, OVS doesn't copy enough info in mbuf when do packet copy. At the same time, vlan and tunnelling packet's DPDK offloads, for example TS